Where is water vapor

True or false: water can be pumped into oil reservoirs to increase the pressure of the existing oil.

What is the function of a salt bridge in a voltaic cell? A. It provides salt for the reaction B. It prevents the reaction from proceeding to quickly C. It allows for the solutions to mix D. It completes the circuit I think D or B?

30. Ionic compounds have very strong bonds and the compounds are often in crystal structures. True or false?

How can elements be identified

2 3 4 5 6 What did Virchow observe that led him to determine one of the main components of cell theory?

List the number of protons, neutrons, and electrons in Iodine-127. (atomic number is 53)

At approximately what temperature will 40g of argon gas at 2 atm occupy a volume of 22.4L a) 600K b) 550K c) 270K d) 140K

Why does light that passes through our windows at home not display the beautiful colors

What three relationships are true at equilibrium

What important natural resource do plastics come from? A. trees B. rocks C. minerals D. petroleum